Genuine Original Apple Watch 46mm Black Sport Band – M/L MXM43AM/A
40mm, 41mm, and 42mm bands are all compatible with 40mm, 41mm, and 42mm case sizes. 44mm, 45mm, 46mm, and 49mm bands are all compatible with 44mm, 45mm, 46mm, and 49mm case sizes. Apple Watch Sport Band is durable and strong, yet surprisingly soft.
Genuine Original Apple Watch 46mm Black Sport Band – M/L MXM43AM/A
40mm, 41mm, and 42mm bands are all compatible with 40mm, 41mm, and 42mm case sizes. 44mm, 45mm, 46mm, and 49mm bands are all compatible with 44mm, 45mm, 46mm, and 49mm case sizes. Apple Watch 46mm Black Sport Band – M/L MXM43AM/A.